Research graph
References from The Platino project: methodology of a multicenter prevalence survey of chronic obstructive pulmonary disease in major Latin American cities. Local targets link to admitted publications; unresolved targets remain external evidence.
10.1136/thx.49.12.1217
10.1136/thx.49.12.1217 · 1994 · External reference
Unresolved reference
1989 · External reference
10.1016/0895-4356(94)90084-1
10.1016/0895-4356(94)90084-1 · External reference
Unresolved reference
1998 · External reference
10.1590/s0036-36342002000700013
10.1590/s0036-36342002000700013 · 2002 · External reference
10.1590/s0034-89101991000500011
10.1590/s0034-89101991000500011 · 1991 · External reference
Unresolved reference
1999 · External reference
Unresolved reference
1996 · External reference
10.1016/s0025-7125(16)31509-7
10.1016/s0025-7125(16)31509-7 · 1981 · External reference
Unresolved reference
External reference
Unresolved reference
External reference
10.1183/09041950.005s1693
10.1183/09041950.005s1693 · 1993 · External reference
10.1164/ajrccm.159.1.9712108
10.1164/ajrccm.159.1.9712108 · 1999 · External reference
Unresolved reference
1978 · External reference
Unresolved reference
2004 · External reference
Unresolved reference
External reference
Unresolved reference
1995 · External reference
Unresolved reference
1988 · External reference
Unresolved reference
1974 · External reference
10.1164/ajrccm.152.3.7663792
10.1164/ajrccm.152.3.7663792 · External reference
Unresolved reference
2004 · External reference
Unresolved reference
2001 · External reference
10.1186/1471-2288-3-21 · 2003 · Admitted local publication
10.1183/09031936.03.00075102
10.1183/09031936.03.00075102 · 2003 · External reference
10.1093/jn/131.3.893s
10.1093/jn/131.3.893s · 2001 · External reference
